content: /*
   * 支付宝开放平台API
   * 支付宝开放平台v3协议文档
   *
   * The version of the OpenAPI document: 2025-08-26
   * 
   *
   * NOTE: This class is auto generated by OpenAPI Generator (https://openapi-generator.tech).
   * https://openapi-generator.tech
   * Do not edit the class manually.
   */
  
  
  package com.alipay.v3.model;
  
  import java.util.Objects;
  import java.util.Arrays;
  import com.google.gson.TypeAdapter;
  import com.google.gson.annotations.JsonAdapter;
  import com.google.gson.annotations.SerializedName;
  import com.google.gson.stream.JsonReader;
  import com.google.gson.stream.JsonWriter;
  import io.swagger.annotations.ApiModel;
  import io.swagger.annotations.ApiModelProperty;
  import java.io.IOException;
  
  import com.google.gson.Gson;
  import com.google.gson.GsonBuilder;
  import com.google.gson.JsonArray;
  import com.google.gson.JsonDeserializationContext;
  import com.google.gson.JsonDeserializer;
  import com.google.gson.JsonElement;
  import com.google.gson.JsonObject;
  import com.google.gson.JsonParseException;
  import com.google.gson.TypeAdapterFactory;
  import com.google.gson.reflect.TypeToken;
  
  import java.lang.reflect.Type;
  import java.util.HashMap;
  import java.util.HashSet;
  import java.util.Map;
  import java.util.Map.Entry;
  import java.util.Set;
  
  import com.alipay.v3.JSON;
  
  /**
   * AlipaySystemOauthTokenResponseModel
   */
  @javax.annotation.Generated(value = "org.openapitools.codegen.languages.JavaClientCodegen")
  public class AlipaySystemOauthTokenResponseModel {
    public static final String SERIALIZED_NAME_ACCESS_TOKEN = "access_token";
    @SerializedName(SERIALIZED_NAME_ACCESS_TOKEN)
    private String accessToken;
  
    public static final String SERIALIZED_NAME_ALIPAY_USER_ID = "alipay_user_id";
    @SerializedName(SERIALIZED_NAME_ALIPAY_USER_ID)
    private String alipayUserId;
  
    public static final String SERIALIZED_NAME_AUTH_START = "auth_start";
    @SerializedName(SERIALIZED_NAME_AUTH_START)
    private String authStart;
  
    public static final String SERIALIZED_NAME_AUTH_TOKEN_TYPE = "auth_token_type";
    @SerializedName(SERIALIZED_NAME_AUTH_TOKEN_TYPE)
    private String authTokenType;
  
    public static final String SERIALIZED_NAME_EXPIRES_IN = "expires_in";
    @SerializedName(SERIALIZED_NAME_EXPIRES_IN)
    private String expiresIn;
  
    public static final String SERIALIZED_NAME_OPEN_ID = "open_id";
    @SerializedName(SERIALIZED_NAME_OPEN_ID)
    private String openId;
  
    public static final String SERIALIZED_NAME_RE_EXPIRES_IN = "re_expires_in";
    @SerializedName(SERIALIZED_NAME_RE_EXPIRES_IN)
    private String reExpiresIn;
  
    public static final String SERIALIZED_NAME_REFRESH_TOKEN = "refresh_token";
    @SerializedName(SERIALIZED_NAME_REFRESH_TOKEN)
    private String refreshToken;
  
    public static final String SERIALIZED_NAME_UNION_ID = "union_id";
    @SerializedName(SERIALIZED_NAME_UNION_ID)
    private String unionId;
  
    public static final String SERIALIZED_NAME_USER_ID = "user_id";
    @SerializedName(SERIALIZED_NAME_USER_ID)
    private String userId;
  
    public AlipaySystemOauthTokenResponseModel() { 
    }
  
    public AlipaySystemOauthTokenResponseModel accessToken(String accessToken) {
      
      this.accessToken = accessToken;
      return this;
    }
  
     /**
     * 访问令牌。通过该令牌调用需要授权类接口
     * @return accessToken
    **/
    @javax.annotation.Nullable
    @ApiModelProperty(example = "20120823ac6ffaa4d2d84e7384bf983531473993", value = "访问令牌。通过该令牌调用需要授权类接口")
  
    public String getAccessToken() {
      return accessToken;
    }
  
  
    public void setAccessToken(String accessToken) {
      this.accessToken = accessToken;
    }
  
  
    public AlipaySystemOauthTokenResponseModel alipayUserId(String alipayUserId) {
      
      this.alipayUserId = alipayUserId;
      return this;
    }
  
     /**
     * 已废弃，请勿使用
     * @return alipayUserId
    **/
    @javax.annotation.Nullable
    @ApiModelProperty(example = "已废弃，请勿使用", value = "已废弃，请勿使用")
  
    public String getAlipayUserId() {
      return alipayUserId;
    }
  
  
    public void setAlipayUserId(String alipayUserId) {
      this.alipayUserId = alipayUserId;
    }
  
  
    public AlipaySystemOauthTokenResponseModel authStart(String authStart) {
      
      this.authStart = authStart;
      return this;
    }
  
     /**
     * 授权token开始时间，作为有效期计算的起点
     * @return authStart
    **/
    @javax.annotation.Nullable
    @ApiModelProperty(example = "2010-11-11 11:11:11", value = "授权token开始时间，作为有效期计算的起点")
  
    public String getAuthStart() {
      return authStart;
    }
  
  
    public void setAuthStart(String authStart) {
      this.authStart = authStart;
    }
  
  
    public AlipaySystemOauthTokenResponseModel authTokenType(String authTokenType) {
      
      this.authTokenType = authTokenType;
      return this;
    }
  
     /**
     * 令牌类型，permanent表示返回的access_token和refresh_token永久有效，非永久令牌不返回该字段
     * @return authTokenType
    **/
    @javax.annotation.Nullable
    @ApiModelProperty(example = "permanent", value = "令牌类型，permanent表示返回的access_token和refresh_token永久有效，非永久令牌不返回该字段")
  
    public String getAuthTokenType() {
      return authTokenType;
    }
  
  
    public void setAuthTokenType(String authTokenType) {
      this.authTokenType = authTokenType;
    }
  
  
    public AlipaySystemOauthTokenResponseModel expiresIn(String expiresIn) {
      
      this.expiresIn = expiresIn;
      return this;
    }
  
     /**
     * 访问令牌的有效时间，单位是秒。
     * @return expiresIn
    **/
    @javax.annotation.Nullable
    @ApiModelProperty(example = "3600", value = "访问令牌的有效时间，单位是秒。")
  
    public String getExpiresIn() {
      return expiresIn;
    }
  
  
    public void setExpiresIn(String expiresIn) {
      this.expiresIn = expiresIn;
    }
  
  
    public AlipaySystemOauthTokenResponseModel openId(String openId) {
      
      this.openId = openId;
      return this;
    }
  
     /**
     * 支付宝用户唯一标识
     * @return openId
    **/
    @javax.annotation.Nullable
    @ApiModelProperty(example = "074a1CcTG1LelxKe4xQC0zgNdId0nxi95b5lsNpazWYoCo5", value = "支付宝用户唯一标识")
  
    public String getOpenId() {
      return openId;
    }
  
  
    public void setOpenId(String openId) {
      this.openId = openId;
    }
  
  
    public AlipaySystemOauthTokenResponseModel reExpiresIn(String reExpiresIn) {
      
      this.reExpiresIn = reExpiresIn;
      return this;
    }
  
     /**
     * 刷新令牌的有效时间，单位是秒。
     * @return reExpiresIn
    **/
    @javax.annotation.Nullable
    @ApiModelProperty(example = "3600", value = "刷新令牌的有效时间，单位是秒。")
  
    public String getReExpiresIn() {
      return reExpiresIn;
    }
  
  
    public void setReExpiresIn(String reExpiresIn) {
      this.reExpiresIn = reExpiresIn;
    }
  
  
    public AlipaySystemOauthTokenResponseModel refreshToken(String refreshToken) {
      
      this.refreshToken = refreshToken;
      return this;
    }
  
     /**
     * 刷新令牌。通过该令牌可以刷新access_token
     * @return refreshToken
    **/
    @javax.annotation.Nullable
    @ApiModelProperty(example = "20120823ac6ffdsdf2d84e7384bf983531473993", value = "刷新令牌。通过该令牌可以刷新access_token")
  
    public String getRefreshToken() {
      return refreshToken;
    }
  
  
    public void setRefreshToken(String refreshToken) {
      this.refreshToken = refreshToken;
    }
  
  
    public AlipaySystemOauthTokenResponseModel unionId(String unionId) {
      
      this.unionId = unionId;
      return this;
    }
  
     /**
     * union_id是支付宝用户在开放平台的唯一标识符，在配置应用分组后会返回该值。 同一用户的union_id在同一分组内应用保持一致。
     * @return unionId
    **/
    @javax.annotation.Nullable
    @ApiModelProperty(example = "092aSPrsmhTbexLh9zgoYb2uvZNC4D8izCpGKTem8QiIOQb", value = "union_id是支付宝用户在开放平台的唯一标识符，在配置应用分组后会返回该值。 同一用户的union_id在同一分组内应用保持一致。")
  
    public String getUnionId() {
      return unionId;
    }
  
  
    public void setUnionId(String unionId) {
      this.unionId = unionId;
    }
  
  
    public AlipaySystemOauthTokenResponseModel userId(String userId) {
      
      this.userId = userId;
      return this;
    }
  
     /**
     * 支付宝用户的唯一标识。以2088开头的16位数字。
     * @return userId
    **/
    @javax.annotation.Nullable
    @ApiModelProperty(example = "2088102150477652", value = "支付宝用户的唯一标识。以2088开头的16位数字。")
  
    public String getUserId() {
      return userId;
    }
  
  
    public void setUserId(String userId) {
      this.userId = userId;
    }
  
    /**
     * A container for additional, undeclared properties.
     * This is a holder for any undeclared properties as specified with
     * the 'additionalProperties' keyword in the OAS document.
     */
    private Map<String, Object> additionalProperties;
  
    /**
     * Set the additional (undeclared) property with the specified name and value.
     * If the property does not already exist, create it otherwise replace it.
     *
     * @param key name of the property
     * @param value value of the property
     * @return the AlipaySystemOauthTokenResponseModel instance itself
     */
    public AlipaySystemOauthTokenResponseModel putAdditionalProperty(String key, Object value) {
      if (this.additionalProperties == null) {
          this.additionalProperties = new HashMap<String, Object>();
      }
      this.additionalProperties.put(key, value);
      return this;
    }
  
    /**
     * Return the additional (undeclared) property.
     *
     * @return a map of objects
     */
    public Map<String, Object> getAdditionalProperties() {
      return additionalProperties;
    }
  
    /**
     * Return the additional (undeclared) property with the specified name.
     *
     * @param key name of the property
     * @return an object
     */
    public Object getAdditionalProperty(String key) {
      if (this.additionalProperties == null) {
          return null;
      }
      return this.additionalProperties.get(key);
    }
  
  
    @Override
    public boolean equals(Object o) {
      if (this == o) {
        return true;
      }
      if (o == null || getClass() != o.getClass()) {
        return false;
      }
      AlipaySystemOauthTokenResponseModel alipaySystemOauthTokenResponseModel = (AlipaySystemOauthTokenResponseModel) o;
      return Objects.equals(this.accessToken, alipaySystemOauthTokenResponseModel.accessToken) &&
          Objects.equals(this.alipayUserId, alipaySystemOauthTokenResponseModel.alipayUserId) &&
          Objects.equals(this.authStart, alipaySystemOauthTokenResponseModel.authStart) &&
          Objects.equals(this.authTokenType, alipaySystemOauthTokenResponseModel.authTokenType) &&
          Objects.equals(this.expiresIn, alipaySystemOauthTokenResponseModel.expiresIn) &&
          Objects.equals(this.openId, alipaySystemOauthTokenResponseModel.openId) &&
          Objects.equals(this.reExpiresIn, alipaySystemOauthTokenResponseModel.reExpiresIn) &&
          Objects.equals(this.refreshToken, alipaySystemOauthTokenResponseModel.refreshToken) &&
          Objects.equals(this.unionId, alipaySystemOauthTokenResponseModel.unionId) &&
          Objects.equals(this.userId, alipaySystemOauthTokenResponseModel.userId)&&
          Objects.equals(this.additionalProperties, alipaySystemOauthTokenResponseModel.additionalProperties);
    }
  
    @Override
    public int hashCode() {
      return Objects.hash(accessToken, alipayUserId, authStart, authTokenType, expiresIn, openId, reExpiresIn, refreshToken, unionId, userId, additionalProperties);
    }
  
    @Override
    public String toString() {
      StringBuilder sb = new StringBuilder();
      sb.append("class AlipaySystemOauthTokenResponseModel {\n");
      sb.append("    accessToken: ").append(toIndentedString(accessToken)).append("\n");
      sb.append("    alipayUserId: ").append(toIndentedString(alipayUserId)).append("\n");
      sb.append("    authStart: ").append(toIndentedString(authStart)).append("\n");
      sb.append("    authTokenType: ").append(toIndentedString(authTokenType)).append("\n");
      sb.append("    expiresIn: ").append(toIndentedString(expiresIn)).append("\n");
      sb.append("    openId: ").append(toIndentedString(openId)).append("\n");
      sb.append("    reExpiresIn: ").append(toIndentedString(reExpiresIn)).append("\n");
      sb.append("    refreshToken: ").append(toIndentedString(refreshToken)).append("\n");
      sb.append("    unionId: ").append(toIndentedString(unionId)).append("\n");
      sb.append("    userId: ").append(toIndentedString(userId)).append("\n");
      sb.append("    additionalProperties: ").append(toIndentedString(additionalProperties)).append("\n");
      sb.append("}");
      return sb.toString();
    }
  
    /**
     * Convert the given object to string with each line indented by 4 spaces
     * (except the first line).
     */
    private String toIndentedString(Object o) {
      if (o == null) {
        return "null";
      }
      return o.toString().replace("\n", "\n    ");
    }
  
  
    public static HashSet<String> openapiFields;
    public static HashSet<String> openapiRequiredFields;
  
    static {
      // a set of all properties/fields (JSON key names)
      openapiFields = new HashSet<String>();
      openapiFields.add("access_token");
      openapiFields.add("alipay_user_id");
      openapiFields.add("auth_start");
      openapiFields.add("auth_token_type");
      openapiFields.add("expires_in");
      openapiFields.add("open_id");
      openapiFields.add("re_expires_in");
      openapiFields.add("refresh_token");
      openapiFields.add("union_id");
      openapiFields.add("user_id");
  
      // a set of required properties/fields (JSON key names)
      openapiRequiredFields = new HashSet<String>();
    }
  
   /**
    * Validates the JSON Object and throws an exception if issues found
    *
    * @param jsonObj JSON Object
    * @throws IOException if the JSON Object is invalid with respect to AlipaySystemOauthTokenResponseModel
    */
    public static void validateJsonObject(JsonObject jsonObj) throws IOException {
        if (jsonObj == null) {
          if (AlipaySystemOauthTokenResponseModel.openapiRequiredFields.isEmpty()) {
            return;
          } else { // has required fields
            throw new IllegalArgumentException(String.format("The required field(s) %s in AlipaySystemOauthTokenResponseModel is not found in the empty JSON string", AlipaySystemOauthTokenResponseModel.openapiRequiredFields.toString()));
          }
        }
        if (jsonObj.get("access_token") != null && !jsonObj.get("access_token").isJsonPrimitive()) {
          throw new IllegalArgumentException(String.format("Expected the field `access_token` to be a primitive type in the JSON string but got `%s`", jsonObj.get("access_token").toString()));
        }
        if (jsonObj.get("alipay_user_id") != null && !jsonObj.get("alipay_user_id").isJsonPrimitive()) {
          throw new IllegalArgumentException(String.format("Expected the field `alipay_user_id` to be a primitive type in the JSON string but got `%s`", jsonObj.get("alipay_user_id").toString()));
        }
        if (jsonObj.get("auth_start") != null && !jsonObj.get("auth_start").isJsonPrimitive()) {
          throw new IllegalArgumentException(String.format("Expected the field `auth_start` to be a primitive type in the JSON string but got `%s`", jsonObj.get("auth_start").toString()));
        }
        if (jsonObj.get("auth_token_type") != null && !jsonObj.get("auth_token_type").isJsonPrimitive()) {
          throw new IllegalArgumentException(String.format("Expected the field `auth_token_type` to be a primitive type in the JSON string but got `%s`", jsonObj.get("auth_token_type").toString()));
        }
        if (jsonObj.get("expires_in") != null && !jsonObj.get("expires_in").isJsonPrimitive()) {
          throw new IllegalArgumentException(String.format("Expected the field `expires_in` to be a primitive type in the JSON string but got `%s`", jsonObj.get("expires_in").toString()));
        }
        if (jsonObj.get("open_id") != null && !jsonObj.get("open_id").isJsonPrimitive()) {
          throw new IllegalArgumentException(String.format("Expected the field `open_id` to be a primitive type in the JSON string but got `%s`", jsonObj.get("open_id").toString()));
        }
        if (jsonObj.get("re_expires_in") != null && !jsonObj.get("re_expires_in").isJsonPrimitive()) {
          throw new IllegalArgumentException(String.format("Expected the field `re_expires_in` to be a primitive type in the JSON string but got `%s`", jsonObj.get("re_expires_in").toString()));
        }
        if (jsonObj.get("refresh_token") != null && !jsonObj.get("refresh_token").isJsonPrimitive()) {
          throw new IllegalArgumentException(String.format("Expected the field `refresh_token` to be a primitive type in the JSON string but got `%s`", jsonObj.get("refresh_token").toString()));
        }
        if (jsonObj.get("union_id") != null && !jsonObj.get("union_id").isJsonPrimitive()) {
          throw new IllegalArgumentException(String.format("Expected the field `union_id` to be a primitive type in the JSON string but got `%s`", jsonObj.get("union_id").toString()));
        }
        if (jsonObj.get("user_id") != null && !jsonObj.get("user_id").isJsonPrimitive()) {
          throw new IllegalArgumentException(String.format("Expected the field `user_id` to be a primitive type in the JSON string but got `%s`", jsonObj.get("user_id").toString()));
        }
    }
  
    public static class CustomTypeAdapterFactory implements TypeAdapterFactory {
      @SuppressWarnings("unchecked")
      @Override
      public <T> TypeAdapter<T> create(Gson gson, TypeToken<T> type) {
         if (!AlipaySystemOauthTokenResponseModel.class.isAssignableFrom(type.getRawType())) {
           return null; // this class only serializes 'AlipaySystemOauthTokenResponseModel' and its subtypes
         }
         final TypeAdapter<JsonElement> elementAdapter = gson.getAdapter(JsonElement.class);
         final TypeAdapter<AlipaySystemOauthTokenResponseModel> thisAdapter
                          = gson.getDelegateAdapter(this, TypeToken.get(AlipaySystemOauthTokenResponseModel.class));
  
         return (TypeAdapter<T>) new TypeAdapter<AlipaySystemOauthTokenResponseModel>() {
             @Override
             public void write(JsonWriter out, AlipaySystemOauthTokenResponseModel value) throws IOException {
               JsonObject obj = thisAdapter.toJsonTree(value).getAsJsonObject();
               obj.remove("additionalProperties");
               // serialize additonal properties
               if (value.getAdditionalProperties() != null) {
                 for (Map.Entry<String, Object> entry : value.getAdditionalProperties().entrySet()) {
                   if (entry.getValue() instanceof String)
                     obj.addProperty(entry.getKey(), (String) entry.getValue());
                   else if (entry.getValue() instanceof Number)
                     obj.addProperty(entry.getKey(), (Number) entry.getValue());
                   else if (entry.getValue() instanceof Boolean)
                     obj.addProperty(entry.getKey(), (Boolean) entry.getValue());
                   else if (entry.getValue() instanceof Character)
                     obj.addProperty(entry.getKey(), (Character) entry.getValue());
                   else {
                     obj.add(entry.getKey(), gson.toJsonTree(entry.getValue()).getAsJsonObject());
                   }
                 }
               }
               elementAdapter.write(out, obj);
             }
  
             @Override
             public AlipaySystemOauthTokenResponseModel read(JsonReader in) throws IOException {
               JsonObject jsonObj = elementAdapter.read(in).getAsJsonObject();
               validateJsonObject(jsonObj);
               // store additional fields in the deserialized instance
               AlipaySystemOauthTokenResponseModel instance = thisAdapter.fromJsonTree(jsonObj);
               for (Map.Entry<String, JsonElement> entry : jsonObj.entrySet()) {
                 if (!openapiFields.contains(entry.getKey())) {
                   if (entry.getValue().isJsonPrimitive()) { // primitive type
                     if (entry.getValue().getAsJsonPrimitive().isString())
                       instance.putAdditionalProperty(entry.getKey(), entry.getValue().getAsString());
                     else if (entry.getValue().getAsJsonPrimitive().isNumber())
                       instance.putAdditionalProperty(entry.getKey(), entry.getValue().getAsNumber());
                     else if (entry.getValue().getAsJsonPrimitive().isBoolean())
                       instance.putAdditionalProperty(entry.getKey(), entry.getValue().getAsBoolean());
                     else
                       throw new IllegalArgumentException(String.format("The field `%s` has unknown primitive type. Value: %s", entry.getKey(), entry.getValue().toString()));
                   } else { // non-primitive type
                     instance.putAdditionalProperty(entry.getKey(), gson.fromJson(entry.getValue(), HashMap.class));
                   }
                 }
               }
               return instance;
             }
  
         }.nullSafe();
      }
    }
  
   /**
    * Create an instance of AlipaySystemOauthTokenResponseModel given an JSON string
    *
    * @param jsonString JSON string
    * @return An instance of AlipaySystemOauthTokenResponseModel
    * @throws IOException if the JSON string is invalid with respect to AlipaySystemOauthTokenResponseModel
    */
    public static AlipaySystemOauthTokenResponseModel fromJson(String jsonString) throws IOException {
      return JSON.getGson().fromJson(jsonString, AlipaySystemOauthTokenResponseModel.class);
    }
  
   /**
    * Convert an instance of AlipaySystemOauthTokenResponseModel to an JSON string
    *
    * @return JSON string
    */
    public String toJson() {
      return JSON.getGson().toJson(this);
    }
  }
  
  